INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd9337b53c0a0d16b10206811ca71022c75dd352d1e46fef4e40a08d4fcbd902', 
    'UZ8M4EalpWEoUPiZOZa0UoGEohEWSFguQc+FT/wFh1A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)